/** Updates the transform of an attached model based on that of the primary. */
protected static void updateAttachedTransform(
Model attached, Transform3D mtrans, boolean rotate) {
Transform3D atrans = attached.getLocalTransform();
atrans.set(
mtrans.getTranslation(),
rotate ? mtrans.getRotation() : Quaternion.IDENTITY,
atrans.approximateUniformScale());
attached.updateBounds();
}
/**
* Attaches a model to this sprite, setting its scale to the product of the provided base scale
* and an attachment scale specified by the implementation.
*/
public void attachScaledModel(Model model, float baseScale) {
Transform3D transform = model.getLocalTransform();
transform.setScale(baseScale * getAttachedScale());
transform.promote(Transform3D.UNIFORM);
attachModel(model, true);
}
/**
* Attaches a model to this sprite, setting its scale to the product of its current scale and an
* attachment scale specified by the implementation.
*/
public void attachScaledModel(Model model) {
attachScaledModel(model, model.getLocalTransform().approximateUniformScale());
}